... tin,welding tin,CD/DVD box,easy open end/can etc.With more than15 years experience for producing easy open ends,the quality and service we ... # tinplate easy open end & coverMaterialAluminium or TinplateDiameter502#(126.3MM),401#(98.9MM),307#(83.3MM),300#(72.9MM),211#(65.3MM),603#,701# Use ... existing mouds for a great variety of sizes, such as 202#,209#,211#,214#,300#,307#,401#,404#,502#,503#,603# and ...